/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package spem;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Task Definition</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link spem.TaskDefinition#getOutput <em>Output</em>}</li>
 *   <li>{@link spem.TaskDefinition#getUses <em>Uses</em>}</li>
 *   <li>{@link spem.TaskDefinition#getInput <em>Input</em>}</li>
 *   <li>{@link spem.TaskDefinition#getSteps <em>Steps</em>}</li>
 * </ul>
 * </p>
 *
 * @see spem.SpemPackage#getTaskDefinition()
 * @model
 * @generated
 */
public interface TaskDefinition extends Element {
	/**
	 * Returns the value of the '<em><b>Output</b></em>' reference list.
	 * The list contents are of type {@link spem.WorkProductDefinition}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Output</em>' reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Output</em>' reference list.
	 * @see spem.SpemPackage#getTaskDefinition_Output()
	 * @model
	 * @generated
	 */
	EList<WorkProductDefinition> getOutput();

	/**
	 * Returns the value of the '<em><b>Uses</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Uses</em>' reference isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Uses</em>' reference.
	 * @see #setUses(Tool)
	 * @see spem.SpemPackage#getTaskDefinition_Uses()
	 * @model
	 * @generated
	 */
	Tool getUses();

	/**
	 * Sets the value of the '{@link spem.TaskDefinition#getUses <em>Uses</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Uses</em>' reference.
	 * @see #getUses()
	 * @generated
	 */
	void setUses(Tool value);

	/**
	 * Returns the value of the '<em><b>Input</b></em>' reference list.
	 * The list contents are of type {@link spem.WorkProductDefinition}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Input</em>' reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Input</em>' reference list.
	 * @see spem.SpemPackage#getTaskDefinition_Input()
	 * @model
	 * @generated
	 */
	EList<WorkProductDefinition> getInput();

	/**
	 * Returns the value of the '<em><b>Steps</b></em>' containment reference list.
	 * The list contents are of type {@link spem.Step}.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Steps</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Steps</em>' containment reference list.
	 * @see spem.SpemPackage#getTaskDefinition_Steps()
	 * @model containment="true"
	 * @generated
	 */
	EList<Step> getSteps();

} // TaskDefinition
